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Spiral Anti Corrosion Pipe 3PE Epoxy Coated For Water , Fluid Transporting

Good quality ERW Steel Pipe for sales
Good quality ERW Steel Pipe for sales
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Spiral Anti Corrosion Pipe 3PE Epoxy Coated For Water , Fluid Transporting

China Spiral Anti Corrosion Pipe 3PE Epoxy Coated For Water , Fluid Transporting supplier

Large Image :  Spiral Anti Corrosion Pipe 3PE Epoxy Coated For Water , Fluid Transporting

Product Details:

Place of Origin: tianjin
Brand Name: boai
Certification: api 5l
Model Number: erw

Payment & Shipping Terms:

Minimum Order Quantity: 26
Price: 650+USD+TON
Packaging Details: bags
Payment Terms: L/C, T/T
Detailed Product Description
Secondary Or Not:: Non-secondary End Protector:: Iron Protector
Certification:: API, ASTM, CE, ISO Market:: America, Asia, Africa, Europe, Au
Surface Treatment:: Black Paint, Varnish, Oil, Galva Application:: Gas Pipe, Liquid Delivery, Struc

Spiral 3pe anti - corrosion steel pipe 3PE Epoxy Coated Steel Pipe/Tube SSAW/LSAW

 

The thickness of the coating
DN(mm) Epoxy powder coating(µm) Adhesive layer(µm) The minium thickness of the coating(mm)
General(G) Enhanved(S)
DN≤100 ≥80 170~250 1.8 2.5
100<DN≤250 2.0 2.7
250<DN<500 2.2 2.9
500≤DN<800 2.5 3.2
DN≥800 3.0 3.7

 

External single layer Fusion Bonded Epoxy (FBE) coating

Single-layer coating thickness of the outer powder epoxy
Number Coating Level Minium Thickness
1 General 300
2 Strengthen 400

 

External double-layer Fusion Bonded Epoxy (FBE) coating

Outside double-decked epoxy powder coating structure and type
Number Coating Level Minumun thickness
First layer Surface layer
1 General 250 370
2 Strengthen 300 500

 

Internal Fusion Bonded Epoxy (FBE) coating

Internal Fusion bonded epoxy coating thickness specification
Pipeline operation requirements Inner coating thickness(µm)
Drag reduction pipeline ≥50
Anticorrosion pipeline General ≥250
Enhanced ≥350

 

coal tar coating

The External coal tar epoxy coating steel pipeis used for water,fluid transporting,with tempreature≤100°c,there are some different types,our main product is two-cloth-three-oil.

 

Coating mortar lined pipesare centrifugally lined at the factory to assure that the best possible quality control is maintained and that a uniform thickness of mortar is distributed throughout the entire length of pipe. Cement linings prevent tuberculation by creating a high pH at the pipe wall, and ultimately by providing a physical barrier to the water. Cement linings are also smooth, which results in a high flow coefficient.

• Proportion: water:cement:sand=0.6:1:3

• Mortar Label: M3,M5,M7.5,M10,M12.5,M15,M20,M25,M30,M40

 

• Produce Processes:

1. Ground centrifugation: for construction DN400 pipe diameter or less

2. Underground spray coating method: mainly applied to DN700 caliber or more pipeline construction in the underground corrosion.

Thickness of Anti-corrosive Coating

 

DN(mm) Epoxy Powder (um) Adesive Layer(um)  

 

Min thickness on the Coating(mm)

 

 

      Commom Level (G) Strength Level (S)
DN ≤ 100 ≥ 120

 

 

≥ 170

1.8 2.5
100< DN ≤250 2.0 2.7
250 < DN <500 2.2 2.9
500≤ DN <800 2.5 3.2
DN ≥800 3.0 3.7

 

 

Indexes of Polyethylene

NO. Item (Tensile strength) Indexes

1.
 
axial(MPa) ≥ 20
axial(MPA) ≥ 20
deviation(%) ≤15
2. elongation at break(%) ≥ 600
3. indentation hardness(mm)(23℃)(50℃/70℃)

≤0.2

≤0.3

4. loop tensile stress cracking resistance ≥ 1000

 

 

 

Advantage of PE anti-corrosive pipe

 

1. strong cohesiveness
2. evenly coating and high toughness
3. .good sealing and anti-stress fission strong

 

 

Test

• spectrometer

• metallographic

• universal testing machine

• charpy impact test machine

• offline ultrasonic automatic flaw detector

• X-ray real time imaging system

• 2000t hydrostatic pressure testing machine

 

What we can do with SSAW welding steel pipe?

• API Spec 5L Line pipeand steel pipe standard;

• BG/T 9711.1-1997 Delivery of petroleum and natrual gasindustrial transportation steel pipe Technical conditions Part 1 Grade-A Steel Pipe;

• GB/T 9711.2-1999 Delivery of petroleum and natrual gas industrial transportation steel pipe Technical conditions Part 1 Grade-B Steel Pipe;

• SY/T5037-2000 Spiral submerged are welding steel pipe for low-pressure fluiddelivery pipe

 

 
FAQ

 

 

Package :1.In general,all the pipes in container

 

 

 

2. we also package our product as cuatomer request.

 

 

 

Shipping :1.generally ,xingang port (tianjin)is our choice,and we also send the pipes to the port that customer request.

2.all the pipe in container

Payment terms:30% TT before production,the balance 70% paid

against the copy of B/ L

MOQ:1 meter

Quality control: we have professional quality inspection personal and Laboratory,and equipped with advanced detection equipments

 

 

Spiral Anti Corrosion Pipe 3PE Epoxy Coated For Water , Fluid Transporting

Contact Details
Shanghai Baobo Steel Pipe Co.,Ltd

Contact Person: Katherine

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